Kaepernick part of NBC’s ‘Sunday Night Football’ intro with Matthews

Remember a year ago when Matthews hit Kaepernick late out of bounds in the season opener? (See: Jim Harbaugh telling Matthews afterward to “Come with some knuckles” next time.) During the offseason, they joined nine other NFL stars to take part in NBC’s Sunday Night Football opening stanza with Carrie Underwood.

In a behind-the-scenes look at the making of the intro, Matthews accidentally walks into Kaepernick’s dressing room while he’s putting on his shoes.

“Sorry Kap,” says Matthews, who then looks into a camera and adds, “Wouldn’t be the first time I’ve had to apologize to him, you know.”